|
Individual Calculations January 2020 |
|
|
|
| Jonas, Joseph Total change: -37.80 | |   |
|
| Israeli National Open Championship - 2019 | Jerusalem | ISR | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1349 | 0.50 | 7 | -1.89 | 20 | -37.80 | |
|  Zak, Arad | | | 1749 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cohen, Moshe | | | 1697 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kfir, Itzhak | | | 1528 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kochavi, Dana | | | 1445 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Selzer, Wiiliam | | | 1515 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Marques, Don | | | 1134 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Dvorsky, David | | | 1344 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
